import java.util.Calendar;

public class tryTime {
	/**
	 * @param args
	 */
	public static void main(String[] args) {
	
		Calendar start = Calendar.getInstance();
		
	    
		String a = "a";
		for (int i = 0; i < 6; i ++)
			a += a;
		System.out.println(a.length());
		
		String b = a +'.' + a + '.' + a + '.' + a;
		System.out.println(b.length());
	    Calendar end = Calendar.getInstance();
		
	    long diff = end.getTimeInMillis() - start.getTimeInMillis();
		
		System.out.println("time diff(ms): " + diff);
	}	
}
